A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-00-915-6514
NSN 5855-00-832-9341
NSN 5925-01-205-4751
NSN 5965-01-247-5696
NSN 5915-00-174-0474
NSN 6110-01-435-9071
NSN 6135-00-191-6444
NSN 6105-00-222-9288
NSN 6145-01-579-8220
NSN 6620-01-078-6372
NSN 5998-01-352-5854
NSN 5975-01-568-3291